NEW Garmin Bike Speed and Cadence Sensor 2: Black type_brake-rotors Shatterproof mirror with high resolution

Shatterproof mirror with high resolution optics is set in durable plastic

Front Der/Shifter Compatibility: Shimano Road

Seat clamp not included

Representing the balance of performance

NEW Garmin Bike Speed and Cadence Sensor 2: Black type_brake-rotors Shatterproof mirror with high resolutionMonitor your speed and cadence as you ride with these easy to install wireless sensors. With no magnets or other exposed parts to line up, these sensors are easy to install, maintain and move between bikes. The Speed Sensor 2 attaches to the hub of either wheel and self calibrates with your Edge cycling computer or compatible Garmin device to give you accurate speed and distance The Cadence Sensor 2 fastens to any size crank arm and measures pedal